CVE-2024-27039 (GCVE-0-2024-27039)

Vulnerability from cvelistv5 – Published: 2024-05-01 12:53 – Updated: 2026-05-11 20:09
VLAI
Title
clk: hisilicon: hi3559a: Fix an erroneous devm_kfree()
Summary
In the Linux kernel, the following vulnerability has been resolved: clk: hisilicon: hi3559a: Fix an erroneous devm_kfree() 'p_clk' is an array allocated just before the for loop for all clk that need to be registered. It is incremented at each loop iteration. If a clk_register() call fails, 'p_clk' may point to something different from what should be freed. The best we can do, is to avoid this wrong release of memory.
Severity
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 6c81966107dc0caa5d2ebedbcebb5f10d865064d , < 3f8445f1c746fda180a7f75372ed06b24e9cefe2 (git)
Affected: 6c81966107dc0caa5d2ebedbcebb5f10d865064d , < e0b0d1c46a2ce1e46b79d004a7270fdef872e097 (git)
Affected: 6c81966107dc0caa5d2ebedbcebb5f10d865064d , < 95d1f1228c1bb54803ae57525b76db60e99b37e4 (git)
Affected: 6c81966107dc0caa5d2ebedbcebb5f10d865064d , < 2cc572e0085ebd4b662b74a0f43222bc00df9a00 (git)
Affected: 6c81966107dc0caa5d2ebedbcebb5f10d865064d , < d575765b1b62e8bdb00af11caa1aabeb01763d9f (git)
Affected: 6c81966107dc0caa5d2ebedbcebb5f10d865064d , < 64c6a38136b74a2f18c42199830975edd9fbc379 (git)
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Linux Linux Affected: 5.14
Unaffected: 0 , < 5.14 (semver)
Unaffected: 5.15.153 , ≤ 5.15.* (semver)
Unaffected: 6.1.83 , ≤ 6.1.* (semver)
Unaffected: 6.6.23 , ≤ 6.6.* (semver)
Unaffected: 6.7.11 , ≤ 6.7.* (semver)
Unaffected: 6.8.2 , ≤ 6.8.* (semver)
Unaffected: 6.9 , ≤ * (original_commit_for_fix)
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}


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Taxonomy of the tags.




Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.